This bug brings in the second glibc 2.34 snaphot. The goal is to import glibc-2.33.9000-42.fc35 from Fedora rawhide.
Targeting glibc-2.33.9000-41.el9 instead of glibc-2.33.9000-39.el9 now.
(In reply to Florian Weimer from comment #1) > Targeting glibc-2.33.9000-41.el9 instead of glibc-2.33.9000-39.el9 now. Make that glibc-2.33.9000-42.el9. -42 has a further refinement of the systemd re-exec scriptleft fragment.